SUMMIT 14" X 40" ENGINE LATHE

Machine Bed
Height of center 7.087"
Maximum swing over bed 14.173"
Maximum swing over carriage 7.874"
Maximum swing within gap bridges 21.260"
Distance between centers 40.551"
Maximum turning length 39.370"
Effective length within gap bridge 7.874"
Work Spindle
Spindle nose D-6
Taper bore in spindle MT-6
Diameter of spindle bore 2.047"
Number of spindle speeds 16
Range of spindle speeds 19-1800 RPM
Feed
Number of feeds, in logitudinal and
transverse direction 145 each
Range of longitudinal feed .0015 to .154
Range of transverse feed .001 to .077
Thread-chasing
Number of metric thread 30
Range of metric threads 0.45-20mm
Number of Whitworth thread 35
Range of Whitworth threads 80-1 3/4 TPI
Number of modular thread 25
Range of modular threads 0.25 - 6mm
Number of pitch thread 30
Range of pitch threads 160-3 1/2 DP
Carriage
Travel of cross slide 10.039"
Travel of upper slide 5.118"
Swiveling range of upper slide +/- 45
Distance from spindle axis to tool backing
surface .9055"
Section size of tool holder .866" x .866"
Cont. on

(cont.)
Tailstock
Quill diameter 2.165"
Maximum travel of quill 4.724"
Taper in quill bore MT-4
Cross adjustment of tailstock +/- 10 deg.
Overall dimensions
Length 95.314"
Width 41.456"
Height 56.968"

MOTOR SPECIFICATIONS

7 HP
220 Volt, 3 Phase
Main drive motor, Type YD123M, 6/4, B5
Power 4/535 Kw
Speed 1170/1740 RPM
Motor driven coolant pump, Type AB-25
Power 90 w
Capacity 25 min.
V-Belt
Type Type A 2007, Type A-
80
Quantity 4, 3
Weight 4,500 LBS